The 12-month Enrollment count is the unduplicated headcount of students enrolled over a 12-month period. Because this enrollment measure encompasses an entire year, it provides a more complete picture of the number of students at non-traditional institutions that enroll students year round or for short-term programs.
Data collected include:
- Unduplicated headcounts by level of student, race/ethnicity, and gender;
- Instructional activity (total hours students are engaged in instruction); and
- Full-time equivalent (FTE) enrollment (calculated based on instructional activity).
FTE provides a meaningful combination of full- and part-time students across institutions that operate on different calendar systems and is used to calculate expenses per FTE and revenues per FTE.
- Race/Ethnicity Information Center
- IPEDS Enrollment Brochure
- How Institutions Report Study Abroad Students
- Data Release Cycle Information
- The History and Origins of Survey Items (2016–17 Update)
- Data use tip sheet: Using Student Financial Aid (SFA) and Fall (EF) or 12 Month (E12) Enrollment data to calculate how many undergraduates receive financial aid
- Distance Education in IPEDS
- Timing of IPEDS Data Collection
- Student Cohorts and Subgroups in IPEDS
Training and Tutorials
- Provides an overview of the survey component
- Explains the difference between fall enrollment and 12-month enrollment
- Explains at which students to include when reporting 12-month and fall enrollment counts
- Explains how to use edit explanations and context boxes
- Discusses the calculation of the full-time equivalent student enrollment measure for clock hour reporters
- Discusses the calculation and uses of the full-time equivalent student enrollment measure for credit hour reporters
- NCES Tutorials for Using IPEDS Data